4R100 CAT 5 750 HP+ REBUILD KIT (WITHOUT CONVERTER)

Name: 4R100 CAT 5 750 HP+ REBUILD KIT (WITHOUT CONVERTER)
Brand: Sun Coast Converters
SKU: S02K SC-4R100SC-5-LC
Price: 8046.15 USD
Availability: InStock

$8,295.00 $8,046.15 Save $248.85

SKU: S02K SC-4R100SC-5-LC

Special Order

Ships in 4–6 weeks

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The SunCoast Performance Category 5 4R100 Rebuild Kit (No Converter) is a high-performance transmission rebuild kit. It upgrades from the Category 4 kit by including a larger Billet intermediate shaft, Billet output shaft, Aeromet billet input shaft, and a billet overdrive planet. This kit reinforces the 4R100 transmission against increased power, addressing common weak points.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Sun Coast Converters
Part Number	S02K SC-4R100SC-5-LC

Videos

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Richard Crich explains it best with a Ford 4R100!

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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